baber/WOPTO huggingface dataset:
Patent JP-2000127494-A (JP)
Title: Beam-detecting apparatus and laser printer
Inventor: GOTO KAZUO
IPC: G02B26/10
Filed: 1998-10-22
Abstract: PROBLEM TO BE SOLVED: To make a main scan speed high by stopping an output of a scan beam and also transmitting a driving signal to a semiconductor switch connected in parallel to a resistance load from an external control apparatus when the scan beam enters a light-detecting means, and discharging charges of a semiconductor light-receiving element. SOLUTION: A command for irradiating a laser light from a plurality of laser light-emitting elements is sent from an external control circuit 404 to a laser-driving circuit 403 in response to a timing detection signal 405 irradiated to a BD sensor 306. Lasers 401 and 402 start to irradiate light thereby forming images. At this time, the external control circuit 404 which receives the output signal of the BD sensor 306 detecting the laser light controls to stop the irradiation by the laser 401 and to start the irradiation by the laser 402. After the irradiation by the laser is stopped, the control circuit transmits a driving signal to an FET 702 connected in parallel to a resistance load 602 in the BD sensor 306 thereby discharging charges of a photodiode 601 in the BD sensor 306.
Patent JP-H02147009-A (JP)
Title: Air mat device
Inventor: TATSUMI HISAO
IPC: A47C27/08
Filed: 1988-11-29
Abstract: PURPOSE:To forcibly feed air when an air mat device is used, to discharge the sealed air when the device is washed and to attain washing by providing a control circuit, which is connected to a pressure sensor to detect the air pressure of the air mat and controls the operation of an air compressor device, and a fixing device to fix a mat which is loaded on the air mat. CONSTITUTION:A fixing device 3 such as a fastener, etc., is fitted to the upper surface circumferential edge part of an air mat 1 and a comparatively thin mat 4 is loaded and fixed. The air pressure in the air mat 1 is detected by a pressure sensor 27 and a motor 21 is rotated and driven according to a control signal from a control circuit 28 together with the control of a valve opening and closing device 29 so that the prescribed air pressure can be obtained. When the air pressure is lowered while the air mat is used, the air pressure is controlled according to the detection of the pressure sensor 27 so as to be always fixed. When the air mat is washed, the valve opening and closing device 29 is driven and air in the air mat 1 is exhausted. Then, an air compressor 2 is detached. Accordingly, the air mat 1 can be washed by a home washing machine, etc.
Patent JP-S63155080-A (JP)
Title: Cleaning device
Inventor: KUME NOBUYUKI
IPC: G03G21/10
Filed: 1986-12-19
Abstract: PURPOSE:To always attain a stable and satisfactory cleaning function by shaking a toner layer forming means so that a toner layer is not brought into contact with an image carrier periodically and preventing toner from overflowing from a cleaning device at the time of occurrence of jam. CONSTITUTION:A cleaning blade 3 and a magnetic roller of a toner layer forming member are arranged in the cleaning device, and the magnet roll 5 is supported freely shakably by a lever pivoted on a pin 9a, and control rollers 4 are attached to both end parts of the magnet roller, and a control blade 6 for controlling the toner layer thickness is arranged. The radius of the control roller 4 is equal on an arc B-A-D and is larger at a point C. The toner layer is brought into contact with a photosensitive body in case of delta>gamma where deltais the interval between the magnetic roller 5 and the control blade 6 and gammais the interval between the control roller and the photosensitive body 1, and the toner layer is not brought into contact with the photosensitive body in case of delta<gamma. Consequently, the non-contacting part is used to allow the toner to escape though a large quantity of toner infiltrates into the cleaning device.
Patent JP-H08133335-A (JP)
Title: Commodity case
Inventor: UOSHIMA OSAMU
IPC: B65D75/36
Filed: 1994-11-11
Abstract: PURPOSE: To prevent a register from erroneously listing a price-indicating code which is provided on individual commodities being contained in a commodity case, for the commodity case in which a plurality of commodites are contained in such a manner that they can be observed from the outside. CONSTITUTION: For a commodity case with a transparent storage chamber 3 where a plurality of commodities A are contained, a light-refraction part C which makes a passing light refract is provided on the confronted surface of the transparent storage chamber 3 which is confronted with a price-indicating code printed on the commodity A (tobacco A3) contained in the commodity case, to constitute the commodity case.
Patent JP-H03164331-A (JP)
Title: Drive torque control device for vehicle
Inventor: FUSHIKI MASAAKI
IPC: B60K17/34
Filed: 1989-11-22
Abstract: PURPOSE:To prevent the meaningless reduction of the driving force by delaying at least one of the start and completion timing of a correction command in response to the response delay time of a control system so as to execute the correction command when rear wheels run on the right and left sections on a running road surface with practically different friction factors. CONSTITUTION:When a vehicle runs on a split-mu road surface with practically different friction factors of the running road surface, a road surface state judging means 47 detects it, a control device 27 issues a correction command to a rear wheel driving device 13, the rear wheel transfer torque capacity is limited in response to the practical difference between friction factors, and the drive torque of rear wheels is reduced. At least one of the start and completion timing of the correction command is delayed by the command of a command delaying means 57 in response to the response delay time of a control system, correction is started when rear wheels 19 and 21 enter the split-mu road, or correction is completed when rear wheels 19 and 21 leave the split-mu road surface. The drive torque is reduced while one of the right and left rear wheels 19 and 21 runs on the low-mu road.
Patent JP-H01142922-A (JP)
Title: Adapter for printer
Inventor: NAGATSUMA SHOICHI
IPC: G06K15/00
Filed: 1987-11-30
Abstract: PURPOSE:To realize a large throughput by providing a data compressor which compresses print data between an input and an output terminal without changing the code system of the print data and sends the compressed data out to the output terminal. CONSTITUTION:The control part 3 of the adapter for the printer consists of the microcomputer composed of an MPU 4, a ROM 5, a RAM 6, etc., and a compression LSI 8, a display part 9, a switch part 11, and parallel interfaces 12-13 are connected to its internal bus 7. Thus compression LSI 8 is provided so as to reduce the load on the MPU 4 and executes the algorithm of data compression. Further, when the LSI 8 processes the data, the data to be compressed are inputted to a register in order and then compressed and outputted in order to a register. This adapter is provided between a personal computer or word processor and the printer to shorten the printing-out time.
Patent JP-H07149865-A (JP)
Title: Production of high molecular-weight aliphatic polyester
Inventor: TAKIYAMA EIICHIRO
IPC: C08G63/685
Filed: 1993-12-01
Abstract: PURPOSE:To produce a biodegradable high-molecular weight aliphatic polyester having excellent thermal stability during molding, having practically sufficient physical properties, further capable of stably increasing molecular weight, especially weight-average molecular weight, suppressing variability of viscosity to control moldability. CONSTITUTION:In production of a high-molecular weight aliphatic polyester having >=50,000 weight-average molecular weight by adding (B) 0.01-3 pts.wt. of an organic or inorganic phosphorus compound to (A) 100 pts.wt. of an aliphatic (including cycloaliphatic group) polyester containing end groups substantially being hydroxyl group, having >=60 deg.C melting point and >=20,000 weight-average molecular weight, then reacting the resultant substance with (C) 0.1-10 pts.wt. of a polyfunctional isocyanate based on 100 pts.wt. of the aliphatic polyester, (D) 0.001-0.3 pt.wt. of an organoiron compound or organocobalt compound is added to 100 pts.wt. of the aliphatic polyester during the reaction with the polyfunctional isocyanate.
Patent JP-H03281457-A (JP)
Title: Closing member of air bag developing opening and method of cutting its skin
Inventor: DEBITSUTO JIEI BAUWAA
IPC: B26D7/20
Filed: 1990-11-06
Abstract: PURPOSE: To secure opening of a closure structure with a low cost and high durability by arranging a substrate having a breakable bridge connecting an upper door to a lower door, and a surface which has a breakable seam between the doors. CONSTITUTION: A closure member 16 has a single mold substrate 26 which has an upper door 28 and a lower door 30. The doors 28 and 30 are connected to each other along a seam 24, by means of a thin breakable bridge 32 extended transversely over a groove 33 between an upper barrel 20 and a lower barrel 22. The substrate 26 is surrounded by a foamed plastic body 36 composed of layers spread vertically across a back surface of the substrate 26. The foamed plastic body 36 covers the groove 33. A decoration surface layer 38 made of thin flexible vinyl plastic sheet is deposited to an outer certain position of the foamed plastic layer arranged over both surfaces of the upper door 20 and the lower door 22, spread over the upper portion of the seam 24, by the heat at the time of charging the foamed resin 36.
Patent JP-H10113913-A (JP)
Title: Manufacture of building material from bean-curd refuse nd building waste
Inventor: SHINAGAWA YOSHIHITO
IPC: B09B5/00
Filed: 1996-10-08
Abstract: PROBLEM TO BE SOLVED: To enable the efficient use of bean-curd refuse into a building material and the recycle of building waste by a method in which bean-curd refuse is dried, crushed, and mixed with wood chips of building waste, and the mixture is pressurized, heated, and molded. SOLUTION: First, bean-curd refuse is dried naturally or by a drier. Next, the dry bean-curd refuse is crushed into fine pieces. After that, the bean-curd refuse powder is mixed with wood chips, the mixture is pressurized, heated, and molded to be finished into a board as a product. The bean-curd refuse contains protein which is soluble in it and coagulated by heat. The protein bleeds out by compression to be absorbed by the wood chips to produce a strong board. In this way, the treatment of mass-produced bean-curd refuse and the recycle of building waste can be implemented concurrently.
Patent JP-H06147420-A (JP)
Title: Apparatus for catalytic combustion
Inventor: MAENISHI AKIRA
IPC: F23D11/40
Filed: 1992-11-12
Abstract: PURPOSE:To realize high load of combustion chamber by preventing catalyst used in an apparatus for catalytic combustion from being thermally deteriorated as well as keeping combustion characteristics in good conditions, the apparatus being used to make gas or liquid fuel effect catalytic combustion in order to perform heating, room heating drying, etc. CONSTITUTION:The title apparatus is provided with a radiant plate 11 having both an inside face lined with radiant absorber layer 13 and an outside face composed of fins 12, the radiant plate 11 being opposed to the upper stream of catalyst 8. The temperature of preliminarily mixed gas heated to a high temperature by heat transmission from the burning catalyst 8 and the inside wall face of a combustion chamber 7 is lowered by means of the fins 13 disposed on the inside face of the radiant plate 11, heat radiation being made by the fins 12 provided on the outside face; high load of combustion chamber is realized by lowering the temperature of gas introduced into the catalyst 8 so as to suppress the temperature rise in the catalyst 8.
Patent JP-H02148872-A (JP)
Title: Laser apparatus
Inventor: ITOU NORIAKI
IPC: H01S3/134
Filed: 1988-11-30
Abstract: PURPOSE:To move electric charge highly efficiently and to prevent deterioration of a circuit element by changing the impedance of a circuit which transfers the electric charge in a first charging capacitor into a second charging capacitor in response to the change in output voltage of a laser power source. CONSTITUTION:When the intensity of laser light output is changed, a control device 23 regulates and controls the output voltage of a laser power source 24 in response to the amount of said change so that the laser light output becomes constant. At the same time, the control signal is sent into a variable inductance controller 26, and the inductance of a first variable inductance coil 10B is controlled in response to the change in output E of the laser power source. In detail, the inductance of the variable inductance coil 10B is controlled so that a charging voltage of a second charging capacitor 11 becomes a peak value at the time corresponding to the control set point of the voltage of the output voltage E of the laser power source. Then, the charging frequency for the second charging capacitor is changed. Therefore, the voltage across both terminals becomes a peak value at the time corresponding to the control set point of the voltage of the laser power source.
Patent JP-H01143913-A (JP)
Title: Latitude meter
Inventor: KAYAMA YASUNAGA
IPC: G01C19/64
Filed: 1987-11-30
Abstract: PURPOSE:To easily measure latitude with simple constitution regardless of measurement conditions by measuring the latitude from a difference in sensitivity according to the revolution sensing ability of an optical gyro for the earth. CONSTITUTION:This instrument is set on a tripod stood on the equator 11 of the earth E so that the collimation axis of a telescope 4 is horizontal through a bubble tube 4a, and the meter is fixed through a leg 6 for fitting. Then an external frame 1 is rotated to find the position where a 1st gyro on a plane that the winding surface of the wound optical fiber of a 1st optical fiber gyro in the external frame 1 crosses at right angles in the revolving direction of the earth has zero sensitivity. Then an internal frame 3 is rotated along the inner periphery of the external frame 1 so that the ring center axes cross each other at right angles to find the position where a 2nd optical fiber gyro whose optical fiber winding surface is parallel to the revolving direction of the earth has the maximum sensitivity. Then similar operation is performed at latitude (h) and then the internal frame 3 rotates by variation in the perpendicular direction between the installation positions relatively to the external frame 1, so that the latitude is displayed on a scale 5 with an index 7.
Patent JP-H10325189-A (JP)
Title: Seal construction of external wall panel
Inventor: KATO SUSUMU
IPC: E04F19/02
Filed: 1997-11-05
Abstract: PROBLEM TO BE SOLVED: To provide the seal construction of an external wall panel in which seal material is fitted to the upper part of a flashing cover fitted to a lower building member, the seal material is pressed against an upper external wall panel, and hence waterproofing can be attained almost perfectly. SOLUTION: A lateral groove 33 having a flat bottom face is provided on the lower end part of an upper external wall panel 3, a cover fitting tool 4 is fitted to the upper end part of a lower building member (external wall panel), and a flashing cover 5 is fitted to the cover fitting tool 4 under the condition of covering between the upper external wall panel 3 and the lower building member. A flashing 9 having elasticity is fitted to the upper part of the flashing cover 5, and the flashing 9 is pressed against the bottom face 34 of the lateral groove 33 of the upper external wall panel 3.
Patent JP-H05145669-A (JP)
Title: Facsimile equipment
Inventor: KITA HIRONORI
IPC: B41J3/407
Filed: 1991-11-19
Abstract: PURPOSE:To provide the facsimile equipment in which a department receiving circulation of a facsimile document already is recognized at circulated departments for the facsimile document. CONSTITUTION:This facsimile equipment is a facsimile equipment provided with a mode selection means 2 and a mark addition transmission means 3 in which, when the circulation mode is selected, a mark specifying its own equipment, that is, a caller equipment is added and a picture for a called equipment is formed. Since a circulated destination surely recognizes the department receiving a facsimile document already, a disadvantage such as inaccurate understanding of a circulated document or improper processing for a circulated content is eliminated.
Patent JP-H01146293-A (JP)
Title: Lighting device for discharge lamp
Inventor: KOMATSU HARUKI
IPC: H05B41/24
Filed: 1987-12-02
Abstract: PURPOSE:To simplify a circuit by performing the control of an on-off circuit of a current-limiting element for reducing a turn-on current at the time of turning a power source on and the control of an oscillation circuit for stopping preheating when the preheating of a discharge lamp has continued for several seconds by means of a single timer circuit. CONSTITUTION:A device is constituted with a turn-on current preventing circuit 16 connected in series with a power source 1, preheating detection circuits 14, 15 respectively for detecting the preheating of discharge lamps 8, 9, a stop circuit 13 for stopping the operation of a drive circuit 12 by receiving signals from the circuits 14, 15, and a timer circuit 17 for operating a relay 5 several seconds after the power source is turned on. It is arranged such that when the timer circuit 17 is not operated, the turn-on current preventing circuit 16 is made to function and the stop circuit is made not to function and when the timer circuit 17 functions, the stop circuit 13 is made to function. This makes it possible to reduce the turn-on current at the time of turning the power source on, prevents the continuation of the preheating of the discharge lamp, simplifies the circuit, and reduce the size of the device.
Patent JP-H04174856-A (JP)
Title: Electrophotographic sensitive material
Inventor: ORIGASA HITOSHI
IPC: C09B35/023
Filed: 1990-11-08
Abstract: PURPOSE:To provide sensitive material excellent in photo sensitive by letting a sensitive layer contain, at least, one kind of a bis azo compound as an electric charge generating substance, and concurrently allowing the powder X-ray diffraction pattern of the compound to show a broad diffraction peak. CONSTITUTION:A sensitive layer 4 contains at least, one kind of a bis azo compound indicated by a formula (I) as an electric charge generating substance. And sensitive material is formed in such a manner that the powder X-ray diffrac tion pattern of the bis azo compound shows a broad diffraction peak. In this case, in the formula (I), Z represents hetrocyclic residual radicals which may be substituted for, R1 represents alkyl groups which may be substituted for, and R2 represents hydrogen atom, cyano groups, alba-moil groups, carboxyl groups, ester groups and acyl groups. This thereby enables sensitive material high in photo sensitivity to be provided with the photo sensitivity of the electric charge generating substance enhanced, and with the exposure amount for half attenuation of the sensitive material reduced, because of the disturbance of the molecular arrangement within crystal or the action of sensitizing agent.
Patent JP-2000133669-A (JP)
Title: Manufacture of semiconductor device
Inventor: YAMANAKA HIDEO
IPC: H01L21/3205
Filed: 1998-10-26
Abstract: PROBLEM TO BE SOLVED: To provide a method for manufacturing a semiconductor device, whereby a solder bump can be formed readily and reliably with firm junction. SOLUTION: In the manufacturing method, the surface of an electrode 2 disposed on a pad of a semiconductor chip formed on a substrate 1 is cleaned with a plasma, ultrasonic waves are applied to the electrode 2 in a solder melt so as to remove an oxide film and the like from the surface of the electrode 2, and a solder bump 6 is directly formed on the surface of the electrode 2. Thereafter, a semiconductor chip is encapsulated with a resin protective film or a molding resin while the soldered bump is exposed, so as to complete a chip-size semiconductor device(CSP).
Patent JP-H05120574-A (JP)
Title: Relay type lighting display circuit
Inventor: HASEGAWA YOSHIHIKO
IPC: G08B5/00
Filed: 1991-10-24
Abstract: PURPOSE:To prevent the breaker of an electric power board from turning OFF by avoiding an integral large rush current generated when many display units turn on at the same time. CONSTITUTION:In addition to relay control circuits 1-1-1-n for display driving and a relay circuit which turn on the display units according to individual display information, this display circuit is provided with relay control circuits 2-1-2-n for power-ON control and a relay circuit which permits optional display units to turn on with delay, one by one, to deviate the timing. Consequently, the excessive rush current can be prevented from being generated by deviating the timing of lighting when many display units turn on at the same time.
Patent JP-H07156145-A (JP)
Title: Stamping molding material
Inventor: AKIYOSHI TOMIO
IPC: B29L9/00
Filed: 1993-12-03
Abstract: PURPOSE:To provide a stamping molding material wherein sagging properties (drawdown resistance) at the time of shifting to a mold from a heating furnace can be improved, the surface is free from stickiness, handling can be performed easily and the thing itself can be manufactured easily. CONSTITUTION:A stamping molding material 10 is formed by laminating a base 20 made of thermoplastic resin 21 such as polypropylene reinforced by a short fiber 22 such as a glass fiber and a skin material 30 having a higher softening temperature than that of the base 20 each other. Especially, in the case where the base 20 is taken as glass-fiber-reinforced polypropylene, drawdown resistance can be improved by allowing the base 20 to contain the 5-50wt.% glass fiber having a fiber length of 0.1-5mm and 95-50wt.% polypropylene whose intrinsic viscosity (eta) is 0.5-2.5.
Patent JP-H11143920-A (JP)
Title: Method for generating spectacle frame manufacturing data
Inventor: IZUMITANI YUKIHIRO
IPC: G06F17/50
Filed: 1997-11-06
Abstract: PROBLEM TO BE SOLVED: To generate the manufacturing data on a spectacle frame that can hold the prescription lenses at a proper position set in front of the eyes of a user of the spectacle frame. SOLUTION: A three-dimensional spectacle front shape 13 is calculated based on the prescription lens information 11 and the lens type information 12. Then the data 14 on the support parts of a spectacle frame such as a bridge, an armor, a pad, etc., which are used for keeping the shape 13 are generated based on the lens reference that is calculated from the shape 13. The data 14 and the data on the shape 13 are added into the prepared data on a base model frame 15, so that manufacturing data 16 on the spectacle frame to be actually manufactured are generated.